Nikolay Ryabov

chrome-devtools-mcp. Chrome DevTools for coding agents

tiny-scraper. A simple python retro game scraper though to be used on Ambernic RGXX based systems.

godot-export. Automatically exports your Godot games.

GitVersion. From git log to SemVer in no time

iplist. IP Address Collection and Management Service with multiple output formats: mikrotik, json, text, ipset, nfset, clashx, keenetic, switchy, amnezia

FlClash. A multi-platform proxy client based on ClashMeta,simple and easy to use, open-source and ad-free.

3x-ui. Xray panel supporting multi-protocol multi-user expire day & traffic & IP limit (Vmess, Vless, Trojan, ShadowSocks, Wireguard, Hysteria, Tunnel, Mixed, HTTP, Tun, MTProto)

traffic-guard. 🚫 Smart traffic blocker and firewall management tool

vk-turn-proxy. Go

shadowsocks-libev. Bug-fix-only libev port of shadowsocks. Future development moved to shadowsocks-rust

godot-mcp. MCP server for interfacing with Godot game engine. Provides tools for launching the editor, running projects, and capturing debug output.

godot-rapier-physics. Godot Rapier Physics – 2D and 3D physics engine for the Godot game engine. with better stability, performance, liquids, determinism, state serialization and no ghost collisions.

polylabel. A fast algorithm for finding the pole of inaccessibility of a polygon (in JavaScript and C++)

frontend-conf-CDT-2025. Материалы к презентации по compression dictionary

fc25. Веб-компоненты — да это ж круто!

dns-blocklists. DNS-Blocklists: For a better internet - keep the internet clean!

Godot-Shader-Lib. Visual shader node library for Godot engine.

Godot-3.0-Noise-Shaders. Godot 3.0 Noise Shaders

godot-polygon2d-fracture. A simple script for fracturing polygons. Also adds nice helper functions for polygons like calculateArea, triangulate, getRandomPointsInPolygon, getBoundingRect)

WGDashboard. Simple dashboard for WireGuard VPN written in Python & Vue.js

wg-gen-web. Simple Web based configuration generator for WireGuard

speed-measure-webpack-plugin. ⏱ See how fast (or not) your plugins and loaders are, so you can optimise your builds

FastNoiseLite. Fast Portable Noise Library - C# C++ C Java HLSL GLSL JavaScript Rust Go

mapgen2. JavaScript version of mapgen2 polygon map generator algorithms

SharpVoronoiLib. C# implementation of Voronoi diagram/tessellation using Fortune's Algorithm

DelaunayVoronoi. C# implementation of the Bowyer–Watson algorithm for Delaunay triangulation

typescript-go. Staging repo for development of native port of TypeScript

balancer.

recast. JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator

ts-morph. TypeScript Compiler API wrapper for static analysis and programmatic code changes.

resolve.exports. A tiny (952b), correct, general-purpose, and configurable `"exports"` and `"imports"` resolver without file-system reliance

comby. A code rewrite tool for structural search and replace that supports ~every language.

semgrep. Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

typescript-rtti. Emits Typescript metadata for use at runtime

oxc. ⚓ A collection of high-performance JavaScript tools.

next-auth. Authentication for the Web.

node-oidc-provider. OpenID Certified™ OAuth 2.0 Authorization Server implementation for Node.js

dependency-cruiser. Validate and visualize dependencies. Your rules. JavaScript, TypeScript, CoffeeScript. ES6, CommonJS, AMD.

jscodeshift. A JavaScript codemod toolkit.

simplex-noise.js. A fast simplex noise implementation in Javascript / Typescript.

lazy-compile-webpack-plugin. Boost webpack startup time by lazily compiling dynamic imports

fork-ts-checker-webpack-plugin. Webpack plugin that runs typescript type checker on a separate process.

CSS-Minecraft. A Minecraft clone made with pure HTML & CSS – no JavaScript.

awesome-typescript. A collection of awesome TypeScript resources for client-side and server-side development. Write your awesome JavaScript in TypeScript

perfume.js. Web performance library for measuring all performance vitals metrics

ui. A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

vite. Next generation frontend tooling. It's fast!

react-week-scheduler. A time grid component for React with scheduling capabilities.

fullcalendar. Full-sized drag & drop event calendar in JavaScript

react-rnd. 🖱 A resizable and draggable component for React.

cloc. An npm module for distributing cloc by Al Danial

prosemirror-cookbook. A series of examples for understanding ProseMirror

dnd-kit. The modern toolkit for building drag and drop interfaces

BlockNote. A React Rich Text Editor that's block-based (Notion style) and extensible. Built on top of Prosemirror and Tiptap.

emoji-mart. 🏪 One component to pick them all

next-transpile-modules. Next.js plugin to transpile code from node_modules.

units-converter. A simple utility library to measure and convert between units

chakra-react-select. A Chakra UI themed wrapper for the popular library React Select

idb. IndexedDB, but with promises

react-beautiful-dnd. Beautiful and accessible drag and drop for lists with React

react-data-grid. Feature-rich and customizable data grid React component

lexical. Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.

tiptap. The headless rich text editor framework for web artisans.

sharedb. Realtime database backend based on Operational Transformation (OT)

yjs. Shared data types for building collaborative software

editor.js. A block-style editor with clean JSON output

mantine. A fully featured React components library

thread-loader. Runs the following loaders in a worker pool

ts-loader. TypeScript loader for webpack

offline-plugin. Offline plugin (ServiceWorker, AppCache) for webpack (https://webpack.js.org/)

speedscope. 🔬 A fast, interactive web-based viewer for performance profiles.

CanvasInput. HTML5 Canvas Text Input

StrangeAttractors. Strange Attractors in WebGL

FragM. Derived from https://github.com/Syntopia/Fragmentarium/

github1s. One second to read GitHub code with VS Code.

folderslint. 📁 Directory structure linter for Front-End projects

outline. The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

chroma.js. JavaScript library for all kinds of color manipulations

color-js. A color management API for javascript

isomorphic-style-loader. CSS style loader for Webpack that is optimized for isomorphic (universal) web apps.

loadable-components. The recommended Code Splitting library for React ✂️✨

pnpm. Fast, disk space efficient package manager

ValheimSaveShield. Automatically back up your Valheim character and world saves

react-render-tracker. React render tracker – a tool to discover performance issues related to unintentional re-renders and unmounts

You-Dont-Need-Lodash-Underscore. List of JavaScript methods which you can use natively + ESLint Plugin

workbox. 📦 Workbox: JavaScript libraries for Progressive Web Apps

size-limit. Calculate the real cost to run your JS app or lib to keep good performance. Show error in pull request if the cost exceeds the limit.

estimo. Evaluates how long a browser will execute your javascript code

tracium. A blessed Chrome Trace parser.

highcharts. Highcharts JS, the JavaScript charting framework

plugins. 🍣 The one-stop shop for official Rollup plugins

jest-image-snapshot. ✨ Jest matcher for image comparisons. Most commonly used for visual regression testing.

lh-scorecalc. Lighthouse perf score calculator - explaining how the perf score is composed

match3. match3 game

offscreen-canvas. Polyfill for OffscreenCanvas to move Three.js/WebGL/2D canvas to Web Worker

linaria. Zero-runtime CSS in JS library

grafar. Reactive multidimensional math & data visualization for the web.

zx. A tool for writing better scripts

esbuild. An extremely fast bundler for the web

cellarium. Cellular automata with dynamic rulesets in WebGL

source-map-explorer. Analyze and debug space usage through source maps

awesome. ⚡️ Delightful Rollup Plugins, Packages, and Resources

connect-mongodb-session. Lightweight MongoDB-backed session store for Connect and Express

husky. Git hooks made easy 🐶 woof!

nock-record. Better ergonomics for Nock recordings

nock. HTTP server mocking and expectations library for Node.js

node-heapdump. Make a dump of the V8 heap for later inspection.

playwright. Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

toxiproxy. :alarm_clock: :fire: A TCP proxy to simulate network and system conditions for chaos and resiliency testing

bundlephobia. 🏋️ Find out the cost of adding a new frontend dependency to your project

memfs. Node.js "fs" and browser "File System API" adapters and in-memory implementations 👍

systeminformation. System Information Library for Node.JS

node-precinct. Unleash the detectives

node-dependency-tree. Get the dependency tree of a module

python-shell. Run Python scripts from Node.js with simple (but efficient) inter-process communication through stdio

mitmproxy-node. A bridge between Python's mitmproxy and Node.JS programs. Rewrite network requests using Node.JS!

react-router-breadcrumbs-hoc. tiny, flexible, HOC for rendering route breadcrumbs with react-router v4 & 5

mitmproxy. An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

pollyjs. Record, Replay, and Stub HTTP Interactions.

npm-golang. install and run golang from npm!

golang-tools-install-script. Simple Bash script to automate Go language tools single user installation or even removal.

go-npm. Distribute and install Go binaries via NPM

tracerbench. Automated Chrome tracing for benchmarking.

insight. A helpful Chrome extension for WebGL development

awesome-chrome-devtools. Awesome tooling and resources in the Chrome DevTools & DevTools Protocol ecosystem

playbook. AvitoTech team playbook

ink. 🌈 React for interactive command-line apps

deno. A modern runtime for JavaScript and TypeScript.

jest-mongodb. Jest preset for MongoDB in-memory server

web-vitals. Essential metrics for a healthy site.

eruda. Console for mobile browsers

purifycss. Remove unused CSS. Also works with single-page apps.

loadCSS. Load CSS asynchronously

crittr. High performance critical css extraction with a great configuration abilities

critical. Extract & Inline Critical-path CSS in HTML pages

criticalCSS. Finds the Above the Fold CSS for your page, and outputs it into a file

penthouse. Generate critical css for your web pages

critters. 🦔 A Webpack plugin to inline your critical CSS and lazy-load the rest.

puppeteer-cluster. Puppeteer Pool, run a cluster of instances in parallel

html-differ. Сompares two HTML

stellaris-tech-tree. JavaScript

puppeteer-extra. 💯 Teach puppeteer new tricks through plugins.

react-json-view. JSON viewer for react

domutils. Utilities for working with htmlparser2's DOM

htmlparser2. The fast & forgiving HTML and XML parser

parse5. HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant.

progressive-rendering-frameworks-samples. Samples and demos from the Progressive Rendering I/O talk

first-input-delay. A JavaScript library for measuring First Input Delay (FID) in the browser.

element-timing. A proposal for an Element Timing specification.

largest-contentful-paint. Specification for the LargestContentfulPaint API

lighthouse-ci. Automate running Lighthouse for every commit, viewing the changes, and preventing regressions

browsertime. Measure and Optimize Web Performance

ru_transformers. Python

jsdom. A JavaScript implementation of various web standards, for use with Node.js

assemblyscript. A TypeScript-like language for WebAssembly.

rsuite. 🧱 A suite of React components .

node-lz4. LZ4 fast compression algorithm for NodeJS

boomerang. End user oriented web performance testing and beaconing

static-site-generator-webpack-plugin. Minimal, unopinionated static site generator powered by webpack

ejs. Embedded JavaScript templates -- http://ejs.co

Front-End-Performance-Checklist. 🎮 The only Front-End Performance Checklist that runs faster than the others

you-dont-know-js-ru. 📚 Russian translation of "You Don't Know JS" book series

typescript-json-schema. Generate json-schema from your Typescript sources

io-ts. Runtime type system for IO decoding/encoding

touchbar_nyancat. Stupid nyancat animation on your +$2k MacBook Pro's Touchbar

webpack-flush-chunks. 💩 server-to-client chunk discovery + transportation for Universal Rendering

google-lighthouse-puppeteer. Google Lighthouse + Puppeteer / NPM Package

case-212. Открытое письмо специалистов IT-индустрии в защиту фигурантов «московского дела»

jstat. JavaScript Statistical Library

mobx-model. Simplify mobx data stores that mimic backend models

puppeteer-to-istanbul. given coverage information output by puppeteer's API output a format consumable by Istanbul reports

istanbuljs. monorepo containing the various nuts and bolts that facilitate istanbul.js test instrumentation

rfcs. RFCs for changes to React

bundle-internals. The webpack plugin that collects a debug information about your webpack bundle (e.g. bundled modules, input entry points, and output assets)

Rack. The virtual Eurorack studio

JsonDiscovery. A browser extension (Chrome, Edge, Firefox) that changes the way you're viewing JSON

garie. Open source web performance

gimbal. Web Performance Auditing tooling

tti-polyfill. Time-to-interactive polyfill

science.js. Scientific and statistical computing in JavaScript.

brain. Swyx's second brain!

resharper-unity. Unity support for both ReSharper and Rider

mathjs. An extensive math library for JavaScript and Node.js

Quads. Computer art based on quadtrees.

jsfuck. Write any JavaScript with 6 Characters: []()!+

react-virtualized-tree. A virtualized tree view component making use of react

node-http-proxy. A full-featured http proxy for node.js

socksv5. SOCKS protocol version 5 server and client implementations for node.js

proxy-chain. Node.js implementation of a proxy server (think Squid) with support for SSL, HTTP/HTTPS, SOCKS5, authentication, and upstream proxy chaining.

node-website-scraper. Download website to local directory (including all css, images, js, etc.)

mann-whitney-utest. An NPM module for computing the Mann-Whitney U test (a nonparametric statistical test)

particle-life. Game of life with particles

speedline. Calculate the speed index from devtools performance trace

stats.js. JavaScript Performance Monitor

compare. Compare HAR files.

pagexray. Xray your HAR file and know all about the page

astexplorer. A web tool to explore the ASTs generated by various parsers.

Multiplayer. Zetrith's Multiplayer mod for RimWorld

regexr. RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.

wasm-worker. Move a WebAssembly module into its own thread